COMME CA ISM It looks like a thin, georgette-like fabric is layered over a navy blue tank top. The armholes of the top layer are wide, allowing the navy blue underneath to peek through. The layers are connected at the neckline, so they cannot be separated. The size is not indicated, but it feels like a free size. (Measurements by a layman) Navy blue inner layer: Shoulder width: Approximately 33cm Body width: Approximately 42cm Length: Approximately 70cm The outer layer is airy and large. Material: Polyester 100% Lining: Polyester 65% Rayon 35% D-1